Theophylact of Ohrid

But the Lord refutes their premise and declares that life there is not bodily. And together with this weak premise and assumption He destroys their teaching as well, saying: you are mistaken, not knowing the Scriptures and misinterpreting their meaning. …

Commentary on Luke ↗

Justin Martyr

And our Lord Jesus Christ was born of a virgin, for no other reason than that He might destroy the begetting by lawless desire, and might show to the ruler that the formation of man was possible to God without human intervention. And when He had been born, and had submitted to the other conditions of the flesh,-I mean food, drink, and clothing,-this one condition only of discharging the sexual function He did not submit to; for, regarding the desires of the flesh, He accepted some as necessary, while others, which were unnecessary, …

Fragments of the Lost Work of Justin on the Resurrection, Chapter III ↗

Clement of Alexandria

If anyone ponders over this answer about the resurrection of the dead, he will find that the Lord is not rejecting marriage but is purging the expectation of physical desire in the resurrection. The words "the children of this age" were not spoken in contrast to the children of some other age. It is like saying, "those born in this generation," who are children by force of birth, being born and engendering themselves, since without the process of birth no one will pass into this life. …

The Stromata Book 3 ↗

Bede

And Jesus said to them: The children of this age marry, and are given in marriage. When the Lord says: Do not give what is holy to dogs, nor cast your pearls before swine (Matthew 7), because He is found to have said certain things either here about the glory of the resurrection, or elsewhere about the mystery of His dispensation or even His divinity, which many who were present either by resisting or by scorning did not receive, He is not to be thought as having given what is holy to dogs, or cast pearls before swine. …

On the Gospel of Luke ↗

Bonaventure

And Jesus said to them, etc. After the erroneous inquiry, he here subjoins the truthful response. Concerning which four things are introduced, namely the assertion of truth, the reason for the assertion, the confirmation of the reason, and the commendation of the confirmation. …

Commentary on Luke, Chapter 20 ↗